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'use strict';
require('../common');
var assert = require('assert');
var stream = require('stream');
var PassThrough = stream.PassThrough;
var src = new PassThrough({ objectMode: true });
var tx = new PassThrough({ objectMode: true });
var dest = new PassThrough({ objectMode: true });
var expect = [ -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ];
var results = [];
process.on('exit', function() {
assert.deepStrictEqual(results, expect);
console.log('ok');
});
dest.on('data', function(x) {
results.push(x);
});
src.pipe(tx).pipe(dest);
var i = -1;
var int = setInterval(function() {
if (i > 10) {
src.end();
clearInterval(int);
} else {
src.write(i++);
}
});
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